UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEplbvzflMTCNnRv7UjZpxfLaKfDMxzG1id8Ppt8ue4=' 
WHERE 
  key_id = 'aac1132055ed1ce9b768877cfdb7556668d77ade2e5e275331181377e0d14786' 
  AND (
    token = 'jEplbvzflMTCNnRv7UjZpxfLaKfDMxzG1id8Ppt8ue4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )